Möchten Sie über diese Zeitschrift informiert bleiben? Klicken Sie bitte auf die Buttons, um unsere Alerts zu abonnieren.
Möchten Sie über diese Zeitschrift informiert bleiben? Klicken Sie bitte auf die Buttons, um unsere Alerts zu abonnieren.
By-products of grain cleaning: an opportunity for rapid sampling and screening of wheat for mycotoxins
in World Mycotoxin JournalSearch for other papers by S.A. Tittlemier in
Current site
Google Scholar
Search for other papers by D. Sobering in
Current site
Google Scholar
Search for other papers by K. Bowler in
Current site
Google Scholar
Search for other papers by T. Zirdum in
Current site
Google Scholar
Search for other papers by D. Gaba in
Current site
Google Scholar
Search for other papers by J.M. Chan in
Current site
Google Scholar
Search for other papers by M. Roscoe in
Current site
Google Scholar
Search for other papers by R. Blagden in
Current site
Google Scholar
Search for other papers by L. Campbell in
Current site
Google Scholar
By-products of cereal grain cleaning were analysed for a number of mycotoxins. Deoxynivalenol (DON) was the most frequently detected in by-products from commercial-scale cleaning procedures (maximum 2.94 mg/kg), followed by zearalenone (ZEA; maximum 0.045 mg/kg) and ochratoxin A (OTA; maximum 0.019 mg/kg). These three mycotoxins were also the most frequently detected in four different fractions collected from wheat run through a dockage tester, a piece of equipment used in the Canadian inspection process to separate material other than grain from wheat. Concentrations of mycotoxins were highest in the ‘light dockage’ fraction that contained dust and roughage such as glumes, fragments of stem, or rachis. Mycotoxin concentrations in this fraction reached up to 32 mg/kg (DON), 0.532 mg/kg (ZEA), and 0.249 mg/kg (OTA). Concentrations of DON in light dockage were significantly correlated with concentrations in whole grain that was un-cleaned or had undergone basic cleaning, indicating that the light dockage fraction could be used as a readily available matrix for the rapid screening of DON in wheat. This would eliminate the time required for additional sampling and preparation of whole grain, and move towards a truly rapid method for the screening of DON in wheat.
Kauf
Sofortzugang erwerben (PDF-Download und unbegrenzter Online-Zugang):
Institutszugang
Melden Sie sich mit Open Athens, Shibboleth oder Ihren institutionellen Anmeldedaten an.
Persönliche Anmeldung
Melden Sie sich mit Ihrem brill.com-Konto an
-
Alldrick, A.J., 2014. Looking for the best compromise in rapid food mycotoxin tests: speed, sensitivity, precision and accuracy. World Mycotoxin Journal 7, in press. DOI: http://dx.doi.org/10/3920/WMJ2013.1685.
-
Brera, C., Peduto, A., Debegnach, F., Pannunzi, E., Prantera, E., Gregori, E., De Giacomo, M. and De Santis, B., 2013. Study of the influence of the milling process on the distribution of deoxynivalenol content from the caryopsis to cooked pasta. Food Control 32: 309-312.
'Study of the influence of the milling process on the distribution of deoxynivalenol content from the caryopsis to cooked pasta ' () 32 Food Control : 309 -312.
-
Canadian Grain Commission (CGC), 2013. Official grain grading guide. Available at:http://tinyurl.com/nugbafy
-
European Commission (EC), 2002. Commission decision implementing Council Directive 96/23/EC concerning the performance of analytical methods and the interpretation of results. Official Journal of the European Communities L 221: 8-36.
-
Federal Grain Inspection Service, 2013. Grain inspection handbook – Book II grain grading procedures. USDA Grain Inspection, Packers & Stockyards Administration, Washington, DC, USA. Available at:http://tinyurl.com/nc8hufy
-
Hazel, C.M. and Patel, S., 2004. Influence of processing on trichothecene levels. Toxicology Letters 153: 51-59.
'Influence of processing on trichothecene levels ' () 153 Toxicology Letters : 51 -59.
-
Health Canada, 2011. Canadian standards (maximum levels) for various chemical contaminants in food. Available at:http://tinyurl.com/kqxyw7k
-
Li, W., Powers, S. and Dai, S.Y., 2014. Using commercial immunoassay kits for mycotoxins: ‘joys and sorrows’? World Mycotoxin Journal, in press. DOI: http://dx.doi.org/10.3920/WMJ2014.1715.
-
Martos, P.A., Thompson, W. and Diaz, G.J., 2010. Multiresidue mycotoxin analysis in wheat, barley, oats, rye and maize grain by high performance liquid chromatography-tandem mass spectrometry. World Mycotoxin Journal 3: 205.
'Multiresidue mycotoxin analysis in wheat, barley, oats, rye and maize grain by high performance liquid chromatography-tandem mass spectrometry ' () 3 World Mycotoxin Journal : 205.
-
Meneely, J.P., Ricci, F., Van Egmond, H.P. and Elliott, C.T., 2011. Current methods of analysis for the determination of trichothecene mycotoxins in food. Trends in Analytical Chemistry 30: 192-203.
'Current methods of analysis for the determination of trichothecene mycotoxins in food ' () 30 Trends in Analytical Chemistry : 192 -203.
-
Miller, J.D., Schaafsma, A., Bhatnagar, D., Bondy, G., Carbone, I., Harris, L.J., Harrison, G., Munkvold, G.P., Oswald, I.P., Pestka, J.J., Sharpe, L., Sumarah, M.W., Tittlemier, S.A. and Zhou, T., 2013. Mycotoxins that affect the North American agri-food sector: state of the art and directions for the future. World Mycotoxin Journal 7: 63-82.
'Mycotoxins that affect the North American agri-food sector: state of the art and directions for the future ' () 7 World Mycotoxin Journal : 63 -82.
-
Perkowski, J., Chełkowski, J. and Wakuliński, W., 1990. Mycotoxins in cereal grain. Part 13. Deoxynivalenol and 3-acetyl-deoxynivalenol in wheat kernels and chaff with head fusariosis symptoms. Food / Nahrung 34: 325-328.
'Mycotoxins in cereal grain. Part 13. Deoxynivalenol and 3-acetyl-deoxynivalenol in wheat kernels and chaff with head fusariosis symptoms ' () 34 Food / Nahrung : 325 -328.
-
Reichel, M., Staiger, S. and Biselli, S., 2014. Analysis ofFusarium toxins in grain via dust: a promising field of application for rapid test systems. World Mycotoxin Journal, in press. DOI: http://dx.doi.org/10.3920/WMJ2013.1687.
-
Rohweder, D., Kersten, S., Valenta, H., Sondermann, S., Schollenberger, M., Drochner, W. and Dänicke, S., 2013. Bioavailability of theFusarium toxin deoxynivalenol (DON) from wheat straw and chaff in pigs. Archives of Animal Nutrition 67: 37-47.
'Bioavailability of the Fusarium toxin deoxynivalenol (DON) from wheat straw and chaff in pigs ' () 67 Archives of Animal Nutrition : 37 -47.
-
Sanders, M., De Boevre, M., Dumoulin, F., Detavernier, C., Martens, F., Van Poucke, C., Eeckhout, M. and De Saeger, S., 2013. Sampling of wheat dust and subsequent analysis of deoxynivalenol by LC-MS/MS. Journal of Agricultural and Food Chemistry 61: 6259-6264.
'Sampling of wheat dust and subsequent analysis of deoxynivalenol by LC-MS/MS ' () 61 Journal of Agricultural and Food Chemistry : 6259 -6264.
-
Schatzki, T.F. and Toyofuku, N., 2003. Sample preparation and presampling of pistachios. Journal of Agricultural and Food Chemistry 51: 6068-6072.
'Sample preparation and presampling of pistachios ' () 51 Journal of Agricultural and Food Chemistry : 6068 -6072.
-
Schatzmayr, G. and Streit, E., 2013. Global occurrence of mycotoxins in the food and feed chain: facts and figures. World Mycotoxin Journal 6: 213-222.
'Global occurrence of mycotoxins in the food and feed chain: facts and figures ' () 6 World Mycotoxin Journal : 213 -222.
-
Smith, P.L., 2001. A primer for sampling solids, liquids, and gases. American Statistical Association and the Society for Industrial and Applied Mathematics, Philadelphia, PA, USA.
A primer for sampling solids, liquids, and gases , ().
-
Stroka, J., Spanjer, M., Buechler, S., Barel, S., Kos, G. and Anklam, E., 2004. Novel sampling methods for the analysis of mycotoxins and the combination with spectroscopic methods for the rapid evaluation of deoxynivalenol contamination. Toxicology Letters 153: 99-107.
'Novel sampling methods for the analysis of mycotoxins and the combination with spectroscopic methods for the rapid evaluation of deoxynivalenol contamination ' () 153 Toxicology Letters : 99 -107.
-
Tangni, E.K. and Pussemier, L., 2006. Ochratoxin A and citrinin loads in stored wheat grains: impact of grain dust and possible prediction using ergosterol measurement. Food Additives and Contaminants 23: 181-189.
'Ochratoxin A and citrinin loads in stored wheat grains: impact of grain dust and possible prediction using ergosterol measurement ' () 23 Food Additives and Contaminants : 181 -189.
-
Tittlemier, S.A., Roscoe, M., Kobialka, C. and Blagden, R., 2012. Considerations in the preparation of laboratory samples for the analysis of ochratoxin A in wheat. World Mycotoxin Journal 5: 107-116.
'Considerations in the preparation of laboratory samples for the analysis of ochratoxin A in wheat ' () 5 World Mycotoxin Journal : 107 -116.
-
Tittlemier, S.A., Gaba, D. and Chan, J.M., 2013a. Monitoring ofFusarium Trichothecenes in Canadian Cereal Grain Shipments from 2010 to 2012. Journal of Agricultural and Food Chemistry 61: 7412-7418.
'Monitoring of Fusarium Trichothecenes in Canadian Cereal Grain Shipments from 2010 to 2012 ' () 61 Journal of Agricultural and Food Chemistry : 7412 -7418.
-
Tittlemier, S.A., Roscoe, M., Trelka, R., Gaba, D., Chan, J.M., Patrick, S.K., Sulyok, M., Krska, R., McKendry, T. and Gräfenhan, T., 2013b.Fusarium damage in small cereal grains from western Canada. 2. Occurrence ofFusarium toxins and their source organisms in durum wheat harvested in 2010. Journal of Agricultural and Food Chemistry 61: 5438-5448.
'Fusarium damage in small cereal grains from western Canada. 2. Occurrence of Fusarium toxins and their source organisms in durum wheat harvested in 2010 ' () 61 Journal of Agricultural and Food Chemistry : 5438 -5448.
-
Van Egmond, H., Schothorst, R. and Jonker, M., 2007. Regulations relating to mycotoxins in food. Analytical and Bioanalytical Chemistry 389: 147-157.
'Regulations relating to mycotoxins in food ' () 389 Analytical and Bioanalytical Chemistry : 147 -157.
-
Whitaker, T.B., 2006. Sampling foods for mycotoxins. Food Additives and Contaminants 23: 50-61.
'Sampling foods for mycotoxins ' () 23 Food Additives and Contaminants : 50 -61.
| Insgesamt | Letzte 365 Tage | In den letzten 30 Tagen | |
|---|---|---|---|
| Aufrufe von Kurzbeschreibungen | 253 | 98 | 14 |
| Gesamttextansichten | 17 | 0 | 0 |
| PDF-Downloads | 10 | 0 | 0 |
By-products of grain cleaning: an opportunity for rapid sampling and screening of wheat for mycotoxins
in World Mycotoxin JournalSearch for other papers by S.A. Tittlemier in
Current site
Google Scholar
PubMed
Search for other papers by D. Sobering in
Current site
Google Scholar
PubMed
Search for other papers by K. Bowler in
Current site
Google Scholar
PubMed
Search for other papers by T. Zirdum in
Current site
Google Scholar
PubMed
Search for other papers by D. Gaba in
Current site
Google Scholar
PubMed
Search for other papers by J.M. Chan in
Current site
Google Scholar
PubMed
Search for other papers by M. Roscoe in
Current site
Google Scholar
PubMed
Search for other papers by R. Blagden in
Current site
Google Scholar
PubMed
Search for other papers by L. Campbell in
Current site
Google Scholar
PubMed
By-products of cereal grain cleaning were analysed for a number of mycotoxins. Deoxynivalenol (DON) was the most frequently detected in by-products from commercial-scale cleaning procedures (maximum 2.94 mg/kg), followed by zearalenone (ZEA; maximum 0.045 mg/kg) and ochratoxin A (OTA; maximum 0.019 mg/kg). These three mycotoxins were also the most frequently detected in four different fractions collected from wheat run through a dockage tester, a piece of equipment used in the Canadian inspection process to separate material other than grain from wheat. Concentrations of mycotoxins were highest in the ‘light dockage’ fraction that contained dust and roughage such as glumes, fragments of stem, or rachis. Mycotoxin concentrations in this fraction reached up to 32 mg/kg (DON), 0.532 mg/kg (ZEA), and 0.249 mg/kg (OTA). Concentrations of DON in light dockage were significantly correlated with concentrations in whole grain that was un-cleaned or had undergone basic cleaning, indicating that the light dockage fraction could be used as a readily available matrix for the rapid screening of DON in wheat. This would eliminate the time required for additional sampling and preparation of whole grain, and move towards a truly rapid method for the screening of DON in wheat.
| Insgesamt | Letzte 365 Tage | In den letzten 30 Tagen | |
|---|---|---|---|
| Aufrufe von Kurzbeschreibungen | 253 | 98 | 14 |
| Gesamttextansichten | 17 | 0 | 0 |
| PDF-Downloads | 10 | 0 | 0 |
